81014304

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{120557}}^1$

素因数の和:120577

約数の個数: 48

約数和(自身を含む): 243044928

約数和(自身を除く): 162030624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 120557, 241114, 361671, 482228, 723342, 843899, 964456, 1446684, 1687798, 1928912, 2531697, 2893368, 3375596, 3857824, 5063394, 5786736, 6751192, 10126788, 11573472, 13502384, 20253576, 27004768, 40507152, 81014304]

約数ペア:

[(1, 81014304), (2, 40507152), (3, 27004768), (4, 20253576), (6, 13502384), (7, 11573472), (8, 10126788), (12, 6751192), (14, 5786736), (16, 5063394), (21, 3857824), (24, 3375596), (28, 2893368), (32, 2531697), (42, 1928912), (48, 1687798), (56, 1446684), (84, 964456), (96, 843899), (112, 723342), (168, 482228), (224, 361671), (336, 241114), (672, 120557)]